Plaid Kilt Without Sporran

In-game Shop: Pants and Skirts -> Shorts
Price: 240 FC single  /  300 FC account wide

Note: Plaid kilt without sporran, blue & green has been fixed in 1.8.4 (See: previous ). There is also a kilt with the sporran.

Kilt

In-game Shop: Pants and Skirts -> Shorts
Price: 240 FC single  /  300 FC account wide

Pleated Tuxedo Pants

In-game Shop: Pants and Skirts -> Pants
Price: 240 FC single character  /  300 FC account wide.
Sets: Black and white pants are available as part of the Spy Tux outfit sets.
Sets: Matching colored jackets sold separately, see Two Button Tuxedo Coat.

Hawaiian Shorts

In-game Shop: Pants and Skirts -> Shorts
Price: 240 FC single  /  300 FC account wide

Speedos

In-game Shop: Pants and Skirts -> Shorts
Price: 240 FC single  /  300 FC account wide

Fitted Sweatpants

In-game Shop: Pants and Skirts -> Pants
Price: 300 FC single  /  375 FC account wide

Skull and Crossbones Jeans

In-game Shop: Pants and Skirts -> Pants
Price: 300 FC single  /  375 FC account wide

These look to be a recoloured version of the pants in the pre-order bonus Snakeskin and Snakeskin, Tan outfits. You can combine these pants with the Open heavy stylised jacket for pretty much the same look as the uniform.

Note: The black version of these pants is labeled as “Pirate motif jeans” instead of “Skull and Crossbones Jeans.”

 

Surf Shorts

In-game Shop: Pants and Skirts -> Shorts
Price: 180 FC single  /  225 FC account wide

Plain Denims

In-game Shop: Pants and Skirts -> Pants
Price: 180 FC single  /  225 FC account wide

Patterned Cargo Pants

In-game Shop: Pants and Skirts -> Pants
Price: 250 FC single  /  313 FC account wide

Motif Sweatpants

In-game Shop: Pants and Skirts -> Pants
Price: 180 FC single  /  225 FC account wide

Motif Leather Pants

In-game Shop: Pants and Skirts -> Pants
Price: 250 FC single  /  313 FC account wide

Jumpsuit Pants

In-game Shop: Pants and Skirts -> Pants
Price: 180 FC – 600 FC single  /  225 FC –  750 FC account wide, depending on colour.
Note: Jumpsuit pants, black with grey are currently light blue pants with a grey stripe. Not sure if the name or the pants are correct and which way they may be changed at some point in time.

Fur-Bottom Trousers

In-game Shop: Pants and Skirts -> Pants
Price: 400 FC single  /  500 FC account wide

Tight Twill Jeans

In-game Shop: Pants and Skirts -> Pants
Price: 300 FC single  /  375 FC account wide